Respuesta :
Answer:
A. 25Mn45^+
B. 45Rh69^+2
C. 53I142^-
D. 97Bk^243
Explanation:
Generally Atomic mass (A)= no of protons (p) + no of neutrons (n)
No of Neutrons (n)=A-p
No of protons = Atomic number
Symbol for nulclide: zX^A
Z is Atomic number, A is Atomic mass
And X is symbol of element
The nuclide notation can be used a means of identifying a chemical specie.
What is a nuclide notation?
A nuclide notation is used to show an atom of an element. It shows the mass number and the atomic number of the atom.
Now let us attempt to write down the nuclide notation that corresponds to each of the notations;
a) 25 protons, 20 neutrons, 24 electrons = Mn^+
b) 45 protons, 24 neutrons, 43 electrons = Rh^2+
c) 53 protons, 89 neutrons, 54 electrons = I^-
d) 97 protons, 146 neutrons, 97 electrons = Bk
Learn more about nuclide notation: https://brainly.com/question/13524990?